Fujitsu MB90335 Series Hardware Manual page 597

APPENDIX B Instructions
B.9 Instruction Map
Figure B.9-2 Correspondence between Actual Instruction Code and Instruction Map
Instruction
code
*: The extended page map is a generic name of maps for bit operation instructions, character
string operation instructions, 2-byte instructions, and ea instructions. Actually, there are
multiple extended page maps for each type of instructions.
An example of an instruction code is shown in Table B.9-1.
Table B.9-1 Example of an Instruction Code
NOP
AND A, #8
MOV A, ADB
CBNE @RW2+d8, #8, rel
576
Byte 1 Byte 2
Instruction
FUJITSU MICROELECTRONICS LIMITED
Operand Operand
[Basic page map]
XY
+Z
[Extended page map]*
UV
+W
Byte 1
(from basic page map)
00 +0=00
30 +4=34
60 +F=6F
70 +0=70
MB90335 Series
Some instructions do
not contain byte 2.
Length varies
depending on the
instruction.
. . .
Byte 2
(from extended page map)
-
-
00 +0=00
F0 +2=F2
CM44-10137-6E